225485550

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{43}}^2\times {\mathrm{271}}^1$

素因数の和:375

約数の個数: 108

約数和(自身を含む): 622509264

約数和(自身を除く): 397023714

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 43, 45, 50, 75, 86, 90, 129, 150, 215, 225, 258, 271, 387, 430, 450, 542, 645, 774, 813, 1075, 1290, 1355, 1626, 1849, 1935, 2150, 2439, 2710, 3225, 3698, 3870, 4065, 4878, 5547, 6450, 6775, 8130, 9245, 9675, 11094, 11653, 12195, 13550, 16641, 18490, 19350, 20325, 23306, 24390, 27735, 33282, 34959, 40650, 46225, 55470, 58265, 60975, 69918, 83205, 92450, 104877, 116530, 121950, 138675, 166410, 174795, 209754, 277350, 291325, 349590, 416025, 501079, 524385, 582650, 832050, 873975, 1002158, 1048770, 1503237, 1747950, 2505395, 2621925, 3006474, 4509711, 5010790, 5243850, 7516185, 9019422, 12526975, 15032370, 22548555, 25053950, 37580925, 45097110, 75161850, 112742775, 225485550]

約数ペア:

[(1, 225485550), (2, 112742775), (3, 75161850), (5, 45097110), (6, 37580925), (9, 25053950), (10, 22548555), (15, 15032370), (18, 12526975), (25, 9019422), (30, 7516185), (43, 5243850), (45, 5010790), (50, 4509711), (75, 3006474), (86, 2621925), (90, 2505395), (129, 1747950), (150, 1503237), (215, 1048770), (225, 1002158), (258, 873975), (271, 832050), (387, 582650), (430, 524385), (450, 501079), (542, 416025), (645, 349590), (774, 291325), (813, 277350), (1075, 209754), (1290, 174795), (1355, 166410), (1626, 138675), (1849, 121950), (1935, 116530), (2150, 104877), (2439, 92450), (2710, 83205), (3225, 69918), (3698, 60975), (3870, 58265), (4065, 55470), (4878, 46225), (5547, 40650), (6450, 34959), (6775, 33282), (8130, 27735), (9245, 24390), (9675, 23306), (11094, 20325), (11653, 19350), (12195, 18490), (13550, 16641)]